EP 3252666 B1 20190619 - METHOD FOR CONTROLLING UNLOCKING A TERMINAL
Title (en)
METHOD FOR CONTROLLING UNLOCKING A TERMINAL
Title (de)
VERFAHREN ZUR STEUERUNG DER ENTRIEGELUNG UND ENDGERÄT
Title (fr)
PROCÉDÉ DE COMMANDE DE DÉVERROUILLAGE ET TERMINAL
Publication
Application
Priority
CN 201610375533 A 20160530
Abstract (en)
[origin: EP3252666A1] A method for controlling unlocking and a terminal are provided. The method includes the follows. Feature points of class i of a finger of a user is acquired by scanning the finger with the i th scanning partition of a fingerprint recognition sensor of a terminal, the fingerprint recognition sensor has M scanning partitions, M is a positive integer not less than 2 and i is a positive integer not greater than M. The acquired feature points of class i is added into a current feature point set. A matching process is performed between the current feature point set and a pre-stored fingerprint template. The terminal is unlocked when the current feature point set is matched.
IPC 8 full level
G06K 9/00 (2006.01); G06F 21/32 (2013.01)
CPC (source: CN EP US)
G06F 21/32 (2013.01 - CN EP US); G06V 40/1306 (2022.01 - EP US); G06V 40/1335 (2022.01 - EP US); G06V 40/1347 (2022.01 - US); G06V 40/1353 (2022.01 - EP US); G06V 40/1365 (2022.01 - US); G06V 40/1371 (2022.01 - EP US); G06V 40/1376 (2022.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3252666 A1 20171206; EP 3252666 B1 20190619; CN 106022069 A 20161012; CN 106022069 B 20190820; ES 2740811 T3 20200206; US 10417480 B2 20190917; US 2017344801 A1 20171130; WO 2017206718 A1 20171207
DOCDB simple family (application)
EP 17171799 A 20170518; CN 201610375533 A 20160530; CN 2017084865 W 20170518; ES 17171799 T 20170518; US 201715603878 A 20170524